There aren't many sights in nature more breathtaking than Mt. Everest—especially when put against the unexpected backdrop of these stunning rainbow clouds. Captured by photographer Oleg Bartunov on a recent journey through the Himalyas, the phenomenon is the result of light reflected off of minuscule ice crystals in the cloud's vapor. That, or Michael Bay finally decided to tackle that Care Bears origin story. Either way, absolutely stunning. [Photo credit: Oleg Bartunov via Daily Mail]